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支气管结核分为四型[1]。Ⅰ型:充血水肿型;Ⅱ型:糜烂坏死型;Ⅲ型:肉芽结节型;Ⅳ型:瘢痕型。但事实上临床常以Ⅰ~Ⅳ型混合存在。在Ⅲ、Ⅳ型为主的支气管结核常由于干酪样坏死物或肉芽组织增生,造成支气管管腔狭窄、瘢痕闭塞而导致反复的阻塞性肺炎,甚至肺不张;最终患者只能接受?
Bronchial tuberculosis is divided into four types [1]. Type Ⅰ: congestion and edema type Ⅱ: erosion and necrosis type Ⅲ: granulation nodules type Ⅳ: scar type. But in fact, clinical often with Ⅰ ~ Ⅳ type mixed exist. In Ⅲ, Ⅳ type of bronchial tuberculosis often due to caseous necrosis or granulation tissue hyperplasia, resulting in bronchial stenosis, scar closure caused by repeated obstructive pneumonia, and even pulmonary atelectasis; the final patient can only accept?